GB1286457A - Subbing layers in film recording materials - Google Patents

Subbing layers in film recording materials

Info

Publication number
GB1286457A
GB1286457A GB58350/68A GB5835068A GB1286457A GB 1286457 A GB1286457 A GB 1286457A GB 58350/68 A GB58350/68 A GB 58350/68A GB 5835068 A GB5835068 A GB 5835068A GB 1286457 A GB1286457 A GB 1286457A
Authority
GB
United Kingdom
Prior art keywords
copolymer
layer
coated
hydrophilic layer
weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB58350/68A
Inventor
August Jean Van Paesschen
Eric Maria Brinckman
Wilfried Florent De Geest
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
Agfa Gevaert AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Priority to GB58350/68A priority Critical patent/GB1286457A/en
Priority to SU1370156A priority patent/SU398059A3/ru
Priority to CA065783A priority patent/CA935019A/en
Priority to JP9461269A priority patent/JPS542090B1/ja
Priority to ES373975A priority patent/ES373975A1/en
Priority to FR6941319A priority patent/FR2025649A1/fr
Priority to DE19691961374 priority patent/DE1961374A1/en
Priority to SE16892/69A priority patent/SE354528B/xx
Priority to BE742769D priority patent/BE742769A/xx
Priority to US00245619A priority patent/US3712812A/en
Publication of GB1286457A publication Critical patent/GB1286457A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41NPRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00Printing plates or foils; Materials therefor
    • B41N1/12Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix
    • B41N1/14Lithographic printing foils
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/705Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/76Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/91Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/915Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means using mechanical or physical means therefor, e.g. corona
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/76Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/91Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93Macromolecular substances therefor
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42Structural details
    • G03C8/52Bases or auxiliary layers; Substances therefor
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/10Bases for charge-receiving or other layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Metallurgy (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1286457 Coating AGFA-GEVAERT 24 Oct 1969 [9 Dec 1968] 58350/68 Heading B2E [Also in Divisions H1 and G2] In a process for the preparation of a recording material comprising a polyester support, e.g. polyethylene terephthalate, a layer of a copolymer comprising at least one of the chlorine - containing monomers vinylidene chloride and vinyl chloride on the polyester support and a photosensitive hydrophilic layer on the copolymer layer, the adhesion of the hydrophilic layer to the copolymer layer is improved by exposing the surface of the copolymer layer to a high voltage electric corona discharge before the application thereto of the hydrophilic layer. The copolymer may comprise 45-99.5% by weight of vinyl chloride or vinylidene chloride, 0.5-10% by weight of an ethylenically unsaturated hydrophilic monomer, e.g. acrylic, methacrylic or itaconic acid or N-vinylpyrrolidone, and up to 54.5% by weight of at least one other copolymerisable ethylenically unsaturated monomer, e.g. acrylamides, methacrylamides, acrylicacid esters, methacrylic acid esters, maleic acid esters, N-alkylmaleimides or butadiene. A polyester film coated with the copolymer may be passed between an earthed roller and a corona electrode, the copolymer layer facing the corona electrode, and an AC high voltage applied to the corona electrode to produce a high frequency corona discharge, a frequency range of 10-100Kc and current intensities of 0.5Î10<SP>-5</SP>-1.5Î10<SP>15</SP> A/cm being preferred. The copolymer may be applied as a solution or aqueous dispersion which may contain a wetting or dispersing agent by immersion, spray, brush, roller, doctor blade, air brush or wiping techniques to a thickness of 0.3-3ju. The film may be coated on at least one side and stretched in one or both directions prior to and after application of the copolymer. The hydrophilic layer which may be transferred by stripping from a temporary support may also contain a semi-conductive substance, electro conductive agent, matting agent or opaque white pigment in a binding agent, pigment in a photo - hardenable or photosolubilizable binder, light sensitive silver halide, diazonium salt or diazosulphonate, dissolved dye, colour coupler or development nuclei. In the examples polyester films coated with the copolymer and subjected to a corona discharge are coated with an aqueous composition comprising zinc oxide or titanium dioxide, sodium hexametaphosphate, gelatin, formaldehyde and ethylene chlorohydrin, dried, exposed image - wise through a transparent original, dipped in an aqueous solution of silver nitrate, an aqueous solution of p-monomethylaminophenol sulphate and an acid solution containing sodium thiosulphate pentahydrate and potassium metabisulphate, rinsed and dried.
GB58350/68A 1968-12-09 1968-12-09 Subbing layers in film recording materials Expired GB1286457A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB58350/68A GB1286457A (en) 1968-12-09 1968-12-09 Subbing layers in film recording materials
SU1370156A SU398059A3 (en) 1968-12-09 1969-10-22
CA065783A CA935019A (en) 1968-12-09 1969-10-24 Subbing layers in film recording materials
JP9461269A JPS542090B1 (en) 1968-12-09 1969-11-25
ES373975A ES373975A1 (en) 1968-12-09 1969-11-27 Process of improving adherence of hydrophilic layer to hydrophobic film support
FR6941319A FR2025649A1 (en) 1968-12-09 1969-11-28
DE19691961374 DE1961374A1 (en) 1968-12-09 1969-12-06 Film materials with improved adhesive layers
SE16892/69A SE354528B (en) 1968-12-09 1969-12-08
BE742769D BE742769A (en) 1968-12-09 1969-12-08
US00245619A US3712812A (en) 1968-12-09 1972-04-19 Process of improving adherence of hydrophilic layer to hydrophobic film support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB58350/68A GB1286457A (en) 1968-12-09 1968-12-09 Subbing layers in film recording materials

Publications (1)

Publication Number Publication Date
GB1286457A true GB1286457A (en) 1972-08-23

Family

ID=10481385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58350/68A Expired GB1286457A (en) 1968-12-09 1968-12-09 Subbing layers in film recording materials

Country Status (10)

Country Link
US (1) US3712812A (en)
JP (1) JPS542090B1 (en)
BE (1) BE742769A (en)
CA (1) CA935019A (en)
DE (1) DE1961374A1 (en)
ES (1) ES373975A1 (en)
FR (1) FR2025649A1 (en)
GB (1) GB1286457A (en)
SE (1) SE354528B (en)
SU (1) SU398059A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252885A (en) 1977-03-25 1981-02-24 Bexford Limited Polyester coated films using an aqueous polyester dispersion and photographic layer

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864128A (en) * 1967-09-28 1975-02-04 Agfa Gevaert Electrophotographic sheet material employing a hydrophobic film support and hydrophilic layer
JPS5318551B2 (en) * 1971-11-17 1978-06-15
CA977596A (en) * 1971-12-28 1975-11-11 Yoshio Tsuji Imaged sheet or film and method and apparatus for preparing same
JPS5135147B2 (en) * 1972-11-06 1976-09-30
GB1463727A (en) * 1974-07-04 1977-02-09 Ciba Geigy Ag Subbing of polyester film material
US4220471A (en) * 1977-10-13 1980-09-02 Mitsubishi Paper Mills, Ltd. Photographic polypropylene coated paper support with corona discharge treatment and polymeric subbing layer
US4311774A (en) * 1980-03-19 1982-01-19 Polaroid Corporation Irradiation treatment of polymeric photographic film supports
DE3263357D1 (en) * 1981-05-18 1985-06-05 Agfa Gevaert Nv Surface-treated vinyl chloride polymer material including an adhering hydrophilic layer
US5240809A (en) * 1992-04-20 1993-08-31 Minnesota Mining And Manufacturing Company Imageable articles having dye selective interlayers
US5691123A (en) * 1995-06-30 1997-11-25 Eastman Kodak Company Method to selectively remove lubricant from one side of lubricant-coated support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252885A (en) 1977-03-25 1981-02-24 Bexford Limited Polyester coated films using an aqueous polyester dispersion and photographic layer
US4304851A (en) 1977-03-25 1981-12-08 Bexford Limited Polyester sublime layers for photographic layers with polyester bases

Also Published As

Publication number Publication date
SU398059A3 (en) 1973-09-17
BE742769A (en) 1970-06-08
CA935019A (en) 1973-10-09
FR2025649A1 (en) 1970-09-11
JPS542090B1 (en) 1979-02-02
US3712812A (en) 1973-01-23
SE354528B (en) 1973-03-12
ES373975A1 (en) 1972-03-16
DE1961374A1 (en) 1970-07-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee